chore: upgrade postgresql to 17.0 (chart 16.0.0)

[GreyXor]

Description of the change

Update postgresql to 17.0 (chart version is 16.0)
close #641

Benefits

• I have read the CONTRIBUTING.md doc.
• DCO has been signed off on the commit.
• Chart version bumped in Chart.yaml according to semver.

[provokateurin]

Thanks, the version number of the Chart needs to be bumped as well. @jessebot @wrenix does this justify bumping the major version or would the minor version be enough?

[GreyXor]

Thanks, the version number of the Chart needs to be bumped as well. @jessebot @wrenix does this justify bumping the major version or would the minor version be enough?

Thanks, I'll update it when we know which version we need here 👍

[wrenix]

I have to take a look in the bitmani chart (if it make some migrates).
If not, i will bump a major version (like the bitmani chart too) and write a Changelog / Migration step.

PS: Private i wrote my own postgresql chart and use there the pgautoupgrade as init container (with PGAUTO_ONESHOT=yes) ...